﻿// Copyright (c) 2014 AlphaSierraPapa for the SharpDevelop Team
// 
// Permission is hereby granted, free of charge, to any person obtaining a copy of this
// software and associated documentation files (the "Software"), to deal in the Software
// without restriction, including without limitation the rights to use, copy, modify, merge,
// publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons
// to whom the Software is furnished to do so, subject to the following conditions:
// 
// The above copyright notice and this permission notice shall be included in all copies or
// substantial portions of the Software.
// 
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,
// INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
// PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE
// FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
// DEALINGS IN THE SOFTWARE.

using ICSharpCode.SharpDevelop.Editor;
using System;
using ICSharpCode.Core;
using ICSharpCode.SharpDevelop;
using ICSharpCode.SharpDevelop.Gui;
using ICSharpCode.SharpDevelop.Workbench;

namespace ICSharpCode.XmlEditor
{
	/// <summary>
	/// Displays the resulting output from an XSL transform.
	/// </summary>
	public static class XslOutputView
	{
		static IViewContent instance;
		static ITextEditor editor;
		
		public static ITextEditor EditorInstance {
			get {
				if (editor == null) {
					instance = FileService.NewFile("xslOutput.xml", "");
					editor = instance.GetService<ITextEditor>();
					instance.Disposed += new EventHandler(InstanceDisposed);
				}
				
				return editor;
			}
		}
		
		public static IViewContent Instance {
			get {
				if (instance == null) {
					instance = FileService.NewFile("xslOutput.xml", "");
					editor = instance.GetService<ITextEditor>();
					instance.Disposed += new EventHandler(InstanceDisposed);
				} else {
					instance.WorkbenchWindow.SelectWindow();
				}
				
				return instance;
			}
		}

		static void InstanceDisposed(object sender, EventArgs e)
		{
			instance = null;
			editor = null;
		}
	}
}
